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Query: UMLS:C0038454 (stroke)
 147,016 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cerebral vasculitis may occur in isolation or in conjunction with a systemic illness. Although a relatively infrequent cause of intracerebral or subarachnoid hemorrhage, it should be considered in a setting of relevant systemic symptoms, an unexplained progressive neurologic disorder, or in a patient lacking risk factors for hemorrhagic stroke. Diagnosis may be difficult because the results of most studies may be normal or nonspecific. Because treatment is effective in many of the cerebral vasculitides, vigorous pursuit of the diagnosis is warranted.
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PMID:Hemorrhagic stroke due to cerebral vasculitis and the role of immunosuppressive therapy. 163 84

In this paper we wanted to present cases of stroke occurring in the course of cerebral vasculitis. Cerebral vasculitis occurs most often in patients with infections, tumours and connective tissue diseases. Idiopathic vasculitis is observed very rarely and making the diagnosis meets great difficulties. Three patients (2 women and 1 man) with idiopathic cerebral arteritis aged 28-41 who underwent treatment in our department are prevented. There were no known stroke risk factors in anamnesis and diagnostic investigations. All patients had headaches before the occurrence of stroke. Electrocardiography, echocardiography were normal. Two patients had arteriography--small arterial occlusions and changes in arteries' walls were seen. Ischaemic changes in both cerebral hemispheres were shown in CT and MRI scans. One patient had high serum level of antinuclear antibodies one year later the diagnosis of lupus erythematosus was made. In patients with cerebral vasculitis extensive laboratory investigations should be carried out and combined with a detailed follow-up study. Neurological changes could be the first symptom of connective tissue disease.
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PMID:[Stroke in the course of cerebral arteritis]. 1110 76

Methylphenidate is structurally and functionally similar to amphetamine. Cerebral vasculitis associated with amphetamine abuse is well documented, and in rare cases ischaemic stroke has been reported after methylphenidate intake in children. We report the case of a 63-year-old female who was treated with methylphenidate due to hyperactivity and suffered from multiple ischaemic strokes. We consider drug-induced cerebral vasculitis as the most likely cause of recurrent ischaemic strokes in the absence of any pathological findings during the diagnostic work-up. We conclude that methylphenidate mediated vasculitis should be considered in patients with neurological symptoms and a history of methylphenidate therapy. This potential side-effect, though very rare, represents one more reason to be very restrictive in the use of methylphenidate.
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PMID:Cerebral vasculitis following oral methylphenidate intake in an adult: a case report. 1642 21

Cerebral vasculitis is an uncommon cause of haemorrhagic stroke. A case of intracerebral haemorrhage in a patient with eosinophilic fasciitis, a rare scleroderma-like connective tissue disease, with a possible inflammatory involvement of cerebral vessels is reported. Pathogenetic mechanism of such association and diagnostic controversies are reviewed.
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PMID:Haemorrhagic stroke and vasculitic-like cerebral angiography in a patient with eosinophilic fasciitis. Case report. 1728 4

Neuroborreliosis affects the nervous system after systemic infection with the spirochete Borrelia burgdorferi. Previously, cerebral vasculitis has been regarded as an extremely rare complication of neuroborreliosis. The data on the long-term outcome in patients with cerebral vasculitis due to neuroborreliosis are limited. The objective of this study was to perform a longitudinal analysis of cases of neuroborreliosis-associated cerebral vasculitis. We recruited all patients (n = 11) diagnosed with neuroborreliosis-associated in three neurological departments in an East German region. Inclusion criteria were sudden neurological deficits, magnetic resonance (MR) imaging findings that conform to cerebral ischemia or brain infarction, intrathecal synthesis of borrelia-specific antibodies, and non-atherosclerotic pathology of brain supplying arteries. Vasculitic changes were detected by digital subtraction angiography, MR angiography and/or transcranial Doppler ultrasound. Outcomes were measured by the modified Rankin scale (mRS) and EuroQoL Index. Cerebral vasculitis is a rare complication of Lyme disease (0.3% of all cases in the endemic area). Ten out of 11 patients diagnosed with neuroborreliosis-associated vasculitis cerebral vasculitis using clinical, radiological and immunological criteria developed ischemic stroke or transient ischemic attacks (TIA), 7 patients had recurrent stroke. Vasculitic alterations could be demonstrated in 8 patients that all except one developed ischemic lesions. The median mRS was 3 (range 0-4) at admission and 2 (range 0-6) at discharge. The posterior circulation was affected in 8 of 11 patients; thrombosis of the basilar artery was detected in 2 patients, one died in the acute stage. Neuroborreliosis can cause recurrent stroke or TIA on the basis of cerebral vasculitis. Lumbar puncture is needed for detection of this potentially life-threatening condition. Early recognition and adequate therapy would possibly improve outcome.
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PMID:Neuroborreliosis-associated cerebral vasculitis: long-term outcome and health-related quality of life. 2332 77

Cerebral vasculitis is a rare cause of juvenile stroke. It may occur as primary angiitis of the central nervous system (PACNS) or as CNS manifestation in the setting of systemic vasculitis. Clinical hints for vasculitis are headache, stroke, seizures, encephalopathy and signs of a systemic inflammatory disorder. Diagnostic work-up includes anamnesis, whole body examination, laboratory and cerebral spinal fluid (CSF) studies, magnetic resonance imaging (MRI), angiography and brain biopsy. Due to the rarity of the disease, exclusion of more frequent differential diagnoses is a key element of diagnostic work -up. This review summarizes the steps that lead to the diagnosis of cerebral vasculitis and describes the red flags and pitfalls. Despite considering the dilemma of angiography-negative vasculitis and false-negative brain biopsy in some cases, it is important to protect patients from 'blind' immunosuppressive therapy in unrecognized non-inflammatory differential diagnosis.
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PMID:Cerebral vasculitis in adults: what are the steps in order to establish the diagnosis? Red flags and pitfalls. 2411 25

Neuropsychiatric systemic lupus erythematosus (NPSLE) is defined by involvement of the central nervous system in systemic lupus erythematosus (SLE), with a wide range of both neurological and psychiatric manifestations. Although its aetiopathogenesis is not fully elucidated, NPSLE seems to be a consequence of cerebral vascular pathology including thromboembolism, small-vessel vasculopathy and, in rare cases, true vasculitis. Cerebral vasculitis is rare, and cerebral large-vessel vasculitis in SLE is even more unusual. We report the case of a female patient with the diagnosis of SLE. She presented with stroke-like symptoms, headache and vertigo, and palpable purpura on her legs. Further investigations revealed that she suffered from both vasculitis of the cerebral large vessels and coexisting cutaneous small-vessel vasculitis.
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PMID:Cerebral large vessel vasculitis in systemic lupus erythematosus. 2496 82

Systemic vasculitides (SVs) is a group of diseases characterised by inflammation/necrosis of the blood vessel wall in various organs. Simultaneous brain and heart involvement is a cause of increased morbidity/mortality in SV. We aimed to present evidence of concurrent brain/heart involvement in SV and the role of a combined brain/heart magnetic resonance imaging (MRI) in their risk stratification. Cerebral vasculitis (CV) can be presented as focal deficits, seizures, headache, neuropsychiatric manifestations or cognitive dysfunction and cardiovascular disease (CVD) as myocardial/vascular inflammation, perfusion/function defects and fibrosis. MRI is a non-invasive, non-radiating technique that allows the reliable identification of intraparenchymal brain lesions and the detection of myocardial/vascular inflammation and fibrosis. However, its use in SV is currently hampered by high cost, lack of availability/expertise and lack of awareness among the clinicians. Although there are no clinical data supporting the combined use of brain/heart MRI in asymptomatic SV, it would be called for in cases with clinical suspicion of brain/heart involvement, especially in those at high risk for CVD/stroke such as SLE/APS. Furthermore, it may be of value in SV with multi-organ involvement, cognitive dysfunction or other neuropsychiatric symptoms with concurrent cardiac involvement, presenting as typical or atypical symptoms with normal routine cardiac evaluation, new onset of arrhythmia and/or HF.
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PMID:Combined brain and heart magnetic resonance imaging in systemic vasculitides: fiction or real need? 2965 61